The first in a series of sound design examples illustrating some of Groc's many knobs and functions, here we start with a long piano sample and use Groc's time path envelope to create a nice sustaining voice without freezing on the harsh note onset. We then modulate the sample position to create movement through different chords while playing the same notes from an arpeggiator. Finally we walk through some of Groc's filtering options to create a nice, dynamic loop.